4730-00-287-1706

Find complete technical information, availability, and procurement data for: 4730-00-287-1706

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4730-00-287-1706
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
National Stock Number
4730-00-287-1706
Item Name Code
03809
Assigment Date
01/01/1963 (63 years ago)

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or are unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of a tube or tube fitting.

0.375 inches all ends nominal thread size, 2b all ends thread class, inverted flare (pipe) all ends connection style, 0.531 inches nominal all ends leg length, threaded internal tube all ends connection type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
2b all ends
Connection Style
inverted flare (pipe) all ends
Leg Length
0.531 inches nominal all ends
Connection Type
threaded internal tube all ends
Nominal Thread Size
0.375 inches all ends
Seat Angle
42.0 degrees all ends
Nominal Outside Diameter Tube Accommodated
0.188 inches all ends
Material
copper alloy overall
Thread Series Designator
unf all ends
Specification/Standard Data
81343-j512 professional/industrial association standard
Nondefinitive Spec/Std Data
7a figure

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4730-01-061-5269 No Name Available 11/01/1979
4730-01-155-4091 No Name Available 05/01/1992

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
178654 Tube Tee
2441FHD3 Tube Tee
244IFHD-3 Tube Tee
4730PL0775792 Tube Tee
502-0373 Tube Tee
502-373 Tube Tee
MS51880-3 Tube Tee
SAE J512 3-3-3 040401BA Tube Tee

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4730-00-287-1706?
The FSCG of the NSN 4730-00-287-1706 is 4730
Does the NSN 4730-00-287-1706 have a Schedule B code assigned?
Yes, the Schedule B code is 7412200000
Does NSN 4730-00-287-1706 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4730-00-287-1706 contain precious materials?
Item does not contain precious metal.
Does NSN 4730-00-287-1706 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4730-00-287-1706 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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